Trait ScalarFnArrayVTable 

pub trait ScalarFnArrayVTable: ScalarFnVTable {
    // Required methods
    fn serialize(
        &self,
        view: &ScalarFnArrayView<'_, Self>,
        session: &VortexSession,
    ) -> VortexResult<Option<Vec<u8>>>;
    fn deserialize(
        &self,
        dtype: &DType,
        len: usize,
        metadata: &[u8],
        children: &dyn ArrayChildren,
        session: &VortexSession,
    ) -> VortexResult<ScalarFnArrayParts<Self>>;
}

Required Methods

fn serialize( &self, view: &ScalarFnArrayView<'_, Self>, session: &VortexSession, ) -> VortexResult<Option<Vec<u8>>>

Serialize metadata for storing the scalar function as an array.

Notably, this metadata needs enough information to reconstruct the child DTypes, as well as the scalar function’s own options.

fn deserialize( &self, dtype: &DType, len: usize, metadata: &[u8], children: &dyn ArrayChildren, session: &VortexSession, ) -> VortexResult<ScalarFnArrayParts<Self>>

Deserialize a scalar function array from its serialized components.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors